Answer: $11.67
Step-by-step explanation:
Sale Price = $3.50 , Rate = 70% or 0.7
Selling Price = Original Price - Discount
Discount = Rate x Original Price
Substitute the formula for Discount, we'll have
Selling Price = Original Price - (Rate x Original Price)
3.50 = Original Price - (0.7*Original Price)
Considering original price = 1,
3.50 = 1 Original Price - 0.7 Original Price
3.50 = 0.3 * Original Price Divide both sides of 0.3
3.50 / 0.3 = Original Price
Original Price = $11.67
We can divide 18 pounds by 2/3 pounds to find how many servings of meals the dogs will have.
We will use the keep change flip rule to solve this.
18 / 2/3 is then the same as 18 x 3/2
We then multiply across to get
54/2
This would be 27 meals that the food will last
Triple w is just 3w, so v times that is just 3vw
Answer:
9.18 cm
Step-by-step explanation:
A pyramid is a three-dimensional object. The base of a pyramid is a polygon. the top and the base of a polygon forms a triangle.
for a rectangular pyramid, the base is a rectangle
The volume of a pyramid = 1/3 × (area of the rectangle x height)
Area of a rectangle = length x width
15 x w = 15w cm²
826 = 1/3 x (15w x 18)
multiply both sides of the equation by 3
15w x 18 = 2478
Divide both sides of the equation by 15 x 18
w = 9.18 cm
divide both sides by 10
Answer:
2mph
Step-by-step explanation:
you multiply 1/2 by 4 because its 1/4 of a hour so 2mph